Tool blade for installing tiles



FIG. 1 is a front elevation view of a tool blade for installing tiles showing my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevation view of a second embodiment, all other views are the same as those of the first embodiment; and,

FIG. 6 is a front elevation view of a third embodiment, all other views are the same as those of the first embodiment. 

The ornamental design for a tool blade for installing tiles, as shown and described. 